A Numerical Model for Understanding Pickup-Ion Dynamics in the Outer Heliosphere and IBEX Observations of the ENA Ribbon

Yifan Huang1, Fan Guo1, Eric Zirnstein2, Hui Li3, Daniel Brett Reisenfeld4 and Jacob Heerikhuisen5,6, (1)Los Alamos National Laboratory, Los Alamos, NM, United States, (2)Princeton University, Astrophysical Sciences, Princeton, NJ, United States, (3)Los Alamos National Lab, Los Alamos, NM, United States, (4)Los Alamos National Laboratory, Los Alamos, United States, (5)U of AL/Huntsville-CSPAR, Huntsville, United States, (6)University of Waikato, Hamilton, New Zealand